linux-kernel - [PATCH v4 0/4] perf vendor events: Support PMU events for A64FX

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Message-Id: <20210201111310.3231469-1-nakamura.shun@jp.fujitsu.com>
Date:   Mon,  1 Feb 2021 20:13:06 +0900
From:   Shunsuke Nakamura <nakamura.shun@...fujitsu.com>
To:     john.garry@...wei.com, will@...nel.org, mathieu.poirier@...aro.org,
        leo.yan@...aro.org, peterz@...radead.org, mingo@...hat.com,
        acme@...nel.org, mark.rutland@....com,
        alexander.shishkin@...ux.intel.com, jolsa@...hat.com,
        namhyung@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        nakamura.shun@...itsu.com,
        Shunsuke Nakamura <nakamura.shun@...fujitsu.com>
Subject: [PATCH v4 0/4] perf vendor events: Support PMU events for A64FX

(I forgot to add the mailing list to cc. Will resend. Sorry about that.)

This patch series supports A64FX PMU event v1.2.

The first patch adds a common and microarchitecture event, which can be
referenced from CPU JSONs.
This patch uses part of John's patch.[1]

The second patch adds level 2 instruction TLB, SVE, SIMD, and FP events.

The third patch fixes the lexical definition of event name so that
perf can recognize event name that start with a number.

The fourth patch adds PMU events for A64FX.

Changes in v2:
 - Added armv8-common-and-microarch based on John's patch.[1]
 - Fixed A64FX Json to refer to standard events in armv8-common-and-microarch.


[1] https://lore.kernel.org/lkml/1611835236-34696-3-git-send-email-john.garry@huawei.com/


John Garry (1):
  perf vendor events arm64: Add common and uarch event JSON

Shunsuke Nakamura (3):
  perf vendor events: Add L2I_TLB, SVE, SIMD, and FP events
  perf tools: Fix lexical definition of event name
  perf vendor events: Add Fujitsu A64FX V1.2 pmu event

 .../arch/arm64/armv8-common-and-microarch.json     | 476 +++++++++++++++++++++
 .../arch/arm64/fujitsu/a64fx/branch.json           |   8 +
 .../pmu-events/arch/arm64/fujitsu/a64fx/bus.json   |  62 +++
 .../pmu-events/arch/arm64/fujitsu/a64fx/cache.json | 128 ++++++
 .../pmu-events/arch/arm64/fujitsu/a64fx/cycle.json |   5 +
 .../arch/arm64/fujitsu/a64fx/exception.json        |  29 ++
 .../arch/arm64/fujitsu/a64fx/instruction.json      | 131 ++++++
 .../arch/arm64/fujitsu/a64fx/memory.json           |   8 +
 .../pmu-events/arch/arm64/fujitsu/a64fx/other.json | 188 ++++++++
 .../arch/arm64/fujitsu/a64fx/pipeline.json         | 194 +++++++++
 .../pmu-events/arch/arm64/fujitsu/a64fx/sve.json   | 110 +++++
 tools/perf/pmu-events/arch/arm64/mapfile.csv       |   1 +
 tools/perf/util/parse-events.l                     |   2 +-
 13 files changed, 1341 insertions(+), 1 deletion(-)
 create mode 100644 tools/perf/pmu-events/arch/arm64/armv8-common-and-microarch.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/branch.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/bus.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/cache.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/cycle.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/exception.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/instruction.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/memory.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/other.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/pipeline.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/sve.json

-- 
1.8.3.1